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008 220901s9999 xx 000 0 und d
041 _a  ENGLISH
082 _a546
082 _bPAL
100 _aPALANNA, O. G.
245 0 _aENGINEERING CHEMISTRY.
250 _b2016
260 _aNEW DELHI
260 _bMCGRAW HILL EDUCATION (INDIA ) PVT. LTD.
260 _c2016
300 _a629
650 _a  CHEMISTRY
942 _cTB
999 _c140192
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